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https://github.com/kaspanet/kaspad.git
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0fa13357c3
* [NOD-1566] Add a dependency to golang-lru. * [NOD-1566] Add caching to blockstore.go. * [NOD-1566] Add LRUCache to all store objects and initialize them. * [NOD-1566] Add caching to acceptanceDataStore. * [NOD-1566] Add caching to blockHeaderStore. * [NOD-1566] Implement a simpler LRU cache. * [NOD-1566] Use the simpler cache implementation everywhere. * [NOD-1566] Remove dependency in golang-lru. * [NOD-1566] Fix object reuse issues in store Get functions. * [NOD-1566] Add caching to blockRelationStore. * [NOD-1566] Add caching to blockStatusStore. * [NOD-1566] Add caching to ghostdagDataStore. * [NOD-1566] Add caching to multisetStore. * [NOD-1566] Add caching to reachabilityDataStore. * [NOD-1566] Add caching to utxoDiffStore. * [NOD-1566] Add caching to reachabilityReindexRoot. * [NOD-1566] Add caching to pruningStore. * [NOD-1566] Add caching to headerTipsStore. * [NOD-1566] Add caching to consensusStateStore. * [NOD-1566] Add comments explaining why we don't discard staging at the normal location in consensusStateStore. * [NOD-1566] Make go vet happy. * [NOD-1566] Fix merge errors. * [NOD-1566] Add a missing break statement. * [NOD-1566] Run go mod tidy. * [NOD-1566] Remove serializedUTXOSetCache.
61 lines
1.4 KiB
Go
61 lines
1.4 KiB
Go
package consensusstatestore
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import (
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"github.com/kaspanet/kaspad/domain/consensus/model"
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"github.com/kaspanet/kaspad/domain/consensus/model/externalapi"
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)
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// consensusStateStore represents a store for the current consensus state
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type consensusStateStore struct {
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tipsStaging []*externalapi.DomainHash
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virtualDiffParentsStaging []*externalapi.DomainHash
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virtualUTXODiffStaging *model.UTXODiff
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virtualUTXOSetStaging model.UTXOCollection
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tipsCache []*externalapi.DomainHash
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virtualDiffParentsCache []*externalapi.DomainHash
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}
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// New instantiates a new ConsensusStateStore
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func New() model.ConsensusStateStore {
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return &consensusStateStore{}
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}
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func (css *consensusStateStore) Discard() {
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css.tipsStaging = nil
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css.virtualUTXODiffStaging = nil
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css.virtualDiffParentsStaging = nil
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css.virtualUTXOSetStaging = nil
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}
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func (css *consensusStateStore) Commit(dbTx model.DBTransaction) error {
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err := css.commitTips(dbTx)
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if err != nil {
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return err
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}
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err = css.commitVirtualDiffParents(dbTx)
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if err != nil {
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return err
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}
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err = css.commitVirtualUTXODiff(dbTx)
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if err != nil {
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return err
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}
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err = css.commitVirtualUTXOSet(dbTx)
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if err != nil {
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return err
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}
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css.Discard()
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return nil
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}
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func (css *consensusStateStore) IsStaged() bool {
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return css.tipsStaging != nil ||
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css.virtualDiffParentsStaging != nil ||
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css.virtualUTXODiffStaging != nil
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}
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